0 0
0.5 0.988
1 1.172
2 1.268
3 1.408
4 1.540
5 1.672
6 1.756
7 1.872
8 1.956
9 2.060
10 2.256
11 2.280
12 2.404
13 2.612
14 2.588
15 2.748
16 2.852
17 2.932
18 3.028
19 3.144
20 3.256
